Download: Traffic and highway engineering by Nicholas J. Garber and Lester A. Hoel 4th Ed.
Download: Transport planning and traffic engineering by C.A.O. Flaherty
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Download: Road Engineering for development by Richard Robinson and Bent Thagesen 2nd Ed.
Download: The shell bitumen handbook 5th Ed.
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Download: Transportation Engineering, An Introduction by C. Jotin Khisty and B. Kent Lall
Download: Recommendations for AASHTO superelevation design 2003
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